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CN210644789U - Particle humidification oxygen supply pipe cutting tube with pressure membrane - Google Patents

Particle humidification oxygen supply pipe cutting tube with pressure membrane Download PDF

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Publication number
CN210644789U
CN210644789U CN201920516238.8U CN201920516238U CN210644789U CN 210644789 U CN210644789 U CN 210644789U CN 201920516238 U CN201920516238 U CN 201920516238U CN 210644789 U CN210644789 U CN 210644789U
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CN
China
Prior art keywords
oxygen supply
tube
humidification
supply pipe
humidifying
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Expired - Fee Related
Application number
CN201920516238.8U
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Chinese (zh)
Inventor
谢红英
钟雪梅
吴淑菁
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Gannan Medical University
First Affiliated Hospital of Gannan Medical University
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Gannan Medical University
First Affiliated Hospital of Gannan Medical University
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Priority to CN201920516238.8U priority Critical patent/CN210644789U/en
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Publication of CN210644789U publication Critical patent/CN210644789U/en
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Abstract

The utility model relates to the technical field of medical instruments, and discloses a particle humidifying oxygen supply pipe incision pipe with a pressure membrane, which comprises a tracheal catheter, an inflation pipe and a humidifying oxygen supply pipe, wherein the lower part of the tracheal catheter is provided with an air bag; the humidifying oxygen supply pipe is a Y-shaped pipe, the front section of the humidifying oxygen supply pipe is embedded into the inner side wall of the tracheal catheter, a pressure membrane is arranged on the inner side of the tracheal catheter, a plurality of micropores are distributed on the pressure membrane and the humidifying oxygen supply pipe section in the tracheal catheter, and the front end of the Y-shaped pipe is closed. Humidifying liquid and oxygen that humidification oxygen supply pipe provided form the particle through micropore entering endotracheal tube, and cooperation patient's breathing reaches the effect of air flue humidifying and oxygen suppliment, and the device is difficult for dropping in the use, and easy operation is convenient.

Description

Particle humidifying oxygen supply pipe incision pipe with pressure film
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to particle humidifying oxygen suppliment trachea incision pipe that has pressure membrane.
Background
Tracheotomy is an important means for rescuing critical patients. Patients who have a trachea incision to keep a catheter are often seriously ill and in dangerous stages, and the patients need to inhale oxygen and humidify and nurse an airway at the same time. The tracheotomy tube used in clinic has the following defects: firstly, lack special humidification device, when carrying out the air flue humidifying, the nurse can only be fixed with the adhesive tape at endotracheal tube entrance with the humidifying pipe, secondly lack special oxygen supply unit, when the nurse is patient's oxygen uptake, can only insert the oxygen uptake pipe and fix with the adhesive tape at endotracheal tube entrance. In the two situations, it has been clinically shown that when a nurse fixes the patient by using an adhesive tape, the outlet of the tracheal catheter is closed due to the ideological paralysis or the lack of experience of the nurse, or the nasal plug is directly placed at the outlet of the tracheal catheter to block the outlet of the tracheal catheter, so that the patient has pneumothorax and carbon dioxide exhalation obstacles, wherein the pneumothorax is formed by the pneumothorax with tension, the patient dies quickly, and the carbon dioxide retention in the patient causes respiratory acidosis, and the life of the patient is threatened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that exists among the prior art, a particle humidifying oxygen suppliment trachea incision pipe that has pressure membrane is provided, humidifying liquid and the oxygen that the device provided form the particle through micropore entering endotracheal tube, and cooperation patient's breathing reaches the effect of air flue humidifying and oxygen suppliment, and the device is difficult for dropping in the use, and easy operation is convenient.
In order to achieve the above object, the utility model provides a particle humidifying oxygen supply pipe incision pipe with pressure membrane, including endotracheal tube 1, gas tube 2 and humidifying oxygen supply pipe 3, endotracheal tube 1's inside wall is equipped with pressure membrane 5, it has a plurality of micropores 6 to distribute on the pressure membrane 5, and the anterior segment of this humidifying oxygen supply pipe 3 imbeds between endotracheal tube 1's inside wall and pressure membrane 5, and it has a plurality of micropores 6 to distribute on the anterior segment pipe section of humidifying oxygen supply pipe 3 between the inside wall of embedding pressure membrane 5 and endotracheal tube 1, and the tip of the anterior segment of humidifying oxygen supply pipe 3 is closed; the humidifying oxygen supply tube 3 is used for supplying humidifying liquid and oxygen to the tracheal catheter 1.
Preferably, the length of the front section of the humidifying oxygen supply tube 3 inserted between the inner side wall of the endotracheal tube 1 and the pressure membrane 5 is equal to the length of the pressure membrane 5.
Preferably, a plurality of micropores 6 are uniformly distributed on the pressure membrane 5, the aperture of each micropore 6 is 0.3-0.6mm, and the arrangement interval of the micropores is 5-20 mm.
Preferably, a plurality of micropores 6 are uniformly distributed on the front section of the humidifying oxygen supply pipe 3, the aperture of each micropore 6 is 0.3-0.6mm, and the arrangement interval of the micropores is 5-20 mm.
Preferably, a space exists between the pressure membrane 5 and the inner side wall of the tracheal catheter 1, the space is larger than the pipe diameter of the humidifying oxygen supply pipe 3, and the space is 5-10 mm.
Preferably, the humidifying oxygen supply tube 3 comprises a humidifying tube 31 and an oxygen supply tube 32, and the humidifying liquid and the oxygen are respectively supplied through the humidifying tube 31 and the oxygen supply tube 32 and then mixed into the humidifying oxygen supply tube 3 section in the endotracheal tube 1.
Preferably, the humidifying oxygen supply pipe 3 is a "Y" shaped pipe composed of a humidifying pipe 31 and an oxygen supply pipe 32; the endotracheal tube 1 is a hollow tube with two open ends.
Preferably, the outer surface of the front end of the tracheal catheter 1 is provided with an air bag 4, the air bag 4 is in sealed sleeve joint with the inflation tube 2, the rear end of the tracheal catheter 1 is provided with a catheter inner plug 7, and the inflation tube 2 is an adjustable inflation pressure tube valve; the particle humidifying oxygen supply pipe incision pipe with the pressure film can be connected with a humidifying liquid and an oxygen supply device through a humidifying oxygen supply pipe, and the mixing proportion of humidifying and oxygen supply is adjusted according to requirements.
Through the technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a special air passage humidifying and oxygen supplying channel and interface, which avoids serious medical accidents such as tension pneumothorax or carbon dioxide retention and the like caused by the closed trachea incision catheter outlet of the fixed humidifying tube and the oxygen supplying tube or the falling off of the humidifying tube and the oxygen supplying tube caused by the infirm fixation when nurses humidify and supply oxygen to patients, or prevents the humidifying and the oxygen supplying from interrupting and influencing the treatment effect of the patients; secondly, the humidifying and oxygen supplying device can be used for continuously humidifying and supplying oxygen through the humidifying oxygen supplying pipe embedded in the side wall of the tracheal catheter, then humidifying liquid and oxygen are conveyed into the tracheal catheter through the micropores at the front end to form particles, the particles enter respiratory tract and lung through the respiration of a patient, the humidifying and oxygen supplying effects are achieved, the humidifying and oxygen supplying mode is close to human physiology, and the adverse reactions of choking, breath holding, oxygen saturation reduction and the like caused by strong stimulation when the humidifying liquid is injected are avoided.
Drawings
FIG. 1 is a schematic view of a particle-humidified oxygen supply tube incision tube with a pressure membrane according to a preferred embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an endotracheal tube.
Description of the reference numerals
1-a tracheal tube; 2-an inflation tube; 3 humidifying the oxygen supply pipe; 31-a humidifying pipe; 32-an oxygen supply tube; 4-air bag; 5-a pressure membrane; 6-micropores; 7-catheter inner plug.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to the accompanying drawings; "inner and outer" refer to the inner and outer relative to the profile of the components themselves.
Referring to fig. 1 and 2, a humidifying oxygen supply tube 3 is embedded in the right side wall of a tracheotomy tube clinically used at present, the front end of the humidifying oxygen supply tube 3 is closed, micropores 6 with the diameter of 0.3-0.6mm are distributed on the inner side wall of the humidifying oxygen supply tube 3 at intervals of 5-20mm, humidifying liquid and oxygen are injected through the humidifying oxygen supply tube 3, and the humidifying liquid and the oxygen enter the humidifying oxygen supply tube 3, then enter the tracheal catheter 1 through the humidifying micropores 6 and enter respiratory tracts and lungs along with the breathing and/or mechanical ventilation of a patient.
After the trachea is cut, a humidifying oxygen supply trachea cutting catheter with a proper model is selected according to age, sex and height, the tracheal catheter is inserted into the trachea from the cut, then the inner plug 7 of the tracheal catheter is pulled out, a patient can breathe through the tracheal catheter 1 or be connected with a breathing machine for mechanical ventilation, and whether inflation is needed or not is determined according to the state of an illness.
Preparing the humidification liquid and adjusting the oxygen flow according to the medical advice, pumping the humidification liquid by using an injector, loading the humidification liquid into a micro-injection pump, connecting an extension tube, opening a cover on the humidification and humidification tube, connecting the extension tube with a humidification tube 31, and connecting an oxygen delivery tube with an oxygen supply tube 32. Adjusting the flow of oxygen in accordance with the degree of hypoxia of the patient; the input speed of the humidification liquid is adjusted according to the property and the quantity of the sputum of the doctor's advice or the patient, and the humidification in the airway is started when the start key of the micro-injection pump is pressed.
The embodiment of the utility model provides a particle humidifying oxygen suppliment trachea incision pipe that has pressure membrane, including endotracheal tube 1, gas tube 2 and humidification oxygen suppliment pipe 3, this endotracheal tube 1 is the hollow tube that the both ends lead to, and the pipe wall inboard is equipped with pressure membrane 5, has certain distance between this pressure membrane 5 and endotracheal tube 1's the inside wall.
The anterior segment of the humidifying oxygen supply pipe 3 is embedded into the inner side wall of the tracheal catheter 1, the inner side wall of the tracheal catheter 1 is provided with a pressure membrane 5, the pressure membrane 5 and the humidifying oxygen supply pipe 3 in the tracheal catheter 1 are uniformly provided with a plurality of micropores 6, and the front end of the humidifying oxygen supply pipe 3 is closed.
Wherein, the humidifying oxygen supply pipe 3 is a Y-shaped pipe consisting of a humidifying pipe 31 and an oxygen supply pipe 32, and the humidifying liquid and the oxygen can enter the humidifying oxygen supply pipe 3 pipe section in the tracheal catheter 1 through the humidifying pipe 31 and the oxygen supply pipe 32.
The front end of the humidifying oxygen supply pipe 3 and the pressure membrane 5 are both provided with micropores 6, the aperture of each micropore 6 is 0.3-0.6mm, and the arrangement distance is 5-20 mm. The oxygen carries the humidifying liquid to enter the front section of the humidifying oxygen supply pipe 3 and then reaches the tracheal catheter 1 and the pressure membrane 5, the pressure at the pressure membrane 5 is increased, and the mixture of the oxygen and the humidifying liquid passes through the micropores 6 to form particles with small diameter, so that the aim of humidifying the air passage along with the respiration of a patient is fulfilled.
Particularly, the outer surface of the front end of the tracheal catheter 1 is provided with an air bag 4, the air bag 4 is in sealed sleeve joint with the inflation tube 2, the outer surface of the rear end of the tracheal catheter 1 is provided with a catheter inner plug 7, after the tracheal catheter 1 is inserted into the respiratory tract of a patient, the air bag 4 is inflated by the inflation tube 2 to be enlarged, and the inflation quantity can be adjusted; the catheter inner plug 7 is convenient for cleaning sputum produced by a patient in the using process, and the inflation tube 2 is an adjustable inflation pressure tube valve.
The utility model discloses a tracheal catheter, including tracheal catheter 1, pressure membrane 5, the internal wall of tracheal catheter 1, the sealed cavity that has micropore 6 at the middle part of sealed cavity at both ends has been formed to pressure membrane 5 and 1 inner wall of tracheal catheter, oxygen and humidifying liquid mix and enter into the 3 pipe sections of humidifying oxygen supply pipe of 1 inside wall of tracheal catheter, because of the aperture of micropore 6 is minimum, 3 pipe sections of humidifying oxygen supply pipe at tracheal catheter 1 are because of humidifying liquid and the abundant and partial pressure increase of oxygen, humidifying liquid and oxygen are full of the cavity that pressure membrane 5 and tracheal catheter 1 formed after passing through micropore 6 on humidifying oxygen supply pipe 3 with the form of particle, along with the continuation entering of oxygen, pressure continues to increase in the cavity of pressure membrane 5 department, oxygen and humidifying liquid are here further mixed, at last enter into in the respiratory track with the minimum particle that carries oxygen and humidifying liquid through tracheal catheter 1's preceding port through micropore.
The tracheal catheter 1 is made of medical hard plastic common in the prior art, the head of the tracheal catheter 1 is smooth and conical, and the tracheal catheter 1 can be conveniently inserted into the trachea during use.
The particle humidifying oxygen supply pipe incision pipe with the pressure membrane is connected with a humidifying liquid and an oxygen supply device through a humidifying pipe 31 and an oxygen supply pipe 32, and the mixing proportion of humidifying and oxygen supply is adjusted according to requirements.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1.一种有压力膜的微粒湿化供氧气管切开管,其特征在于,包括气管导管(1)、充气管(2)和加湿供氧管(3),气管导管(1)的内侧壁设有压力膜(5),所述压力膜(5)上分布有多个微孔(6),所述加湿供氧管(3)前段嵌入到气管导管(1)的内侧壁和压力膜(5)之间,嵌入压力膜(5)和气管导管(1)的内侧壁之间的加湿供氧管(3)的前段管段上均匀分布有多个微孔(6),加湿供氧管(3)的前段的端部闭合;所述加湿供氧管(3)用于向所述气管导管(1)提供湿化液和氧气。1. a particle humidification oxygen supply tube incision tube with pressure film is characterized in that, comprises tracheal tube (1), inflation tube (2) and humidification oxygen supply tube (3), the inner side of tracheal tube (1) The wall is provided with a pressure film (5), a plurality of micropores (6) are distributed on the pressure film (5), and the front section of the humidification and oxygen supply pipe (3) is embedded in the inner wall and the pressure film of the tracheal tube (1). Between (5), a plurality of micropores (6) are evenly distributed on the front section of the humidification and oxygen supply pipe (3) embedded between the pressure membrane (5) and the inner side wall of the tracheal tube (1), and the humidification and oxygen supply pipe The end of the front section of (3) is closed; the humidification and oxygen supply pipe (3) is used to supply humidification liquid and oxygen to the tracheal tube (1). 2.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,嵌入气管导管(1)的内侧壁和压力膜(5)之间的加湿供氧管(3)前段的段长与压力膜(5)的长度相等。2. The particle humidification and oxygen supply tube cutting tube with pressure membrane according to claim 1 is characterized in that the humidification and oxygen supply tube ( 3) The length of the front section is equal to the length of the pressure film (5). 3.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述压力膜(5)上均匀分布有多个微孔(6),微孔(6)的孔径为0.3-0.6mm,微孔的排列间距为5-20mm。3. The particle humidification and oxygen supply pipe cutting tube with a pressure film according to claim 1, wherein a plurality of micropores (6) are uniformly distributed on the pressure film (5), and the micropores (6) ) with a diameter of 0.3-0.6mm, and the arrangement spacing of the micro-holes is 5-20mm. 4.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,加湿供氧管(3)的前段管段上分布的多个微孔(6)均匀排布,微孔(6)的孔径为0.3-0.6mm,微孔的排列间距为5-20mm。4. The particle humidification and oxygen supply pipe cutting tube with pressure film according to claim 1, characterized in that, a plurality of micropores (6) distributed on the front section of the humidification and oxygen supply pipe (3) are evenly arranged , the diameter of the micro-holes (6) is 0.3-0.6 mm, and the arrangement spacing of the micro-holes is 5-20 mm. 5.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,压力膜(5)与气管导管(1)的内侧壁之间存在间距,该间距大于加湿供氧管(3)的管径,该间距为5-10mm。5. The particle humidification and oxygen supply tube cutting tube with pressure membrane according to claim 1, characterized in that, there is a distance between the pressure membrane (5) and the inner wall of the tracheal tube (1), and the distance is greater than the humidification The diameter of the oxygen supply pipe (3), the spacing is 5-10mm. 6.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述加湿供氧管(3)包括加湿管(31)和供氧管(32),湿化液和氧气各自通过加湿管(31)和供氧管(32)供应,然后混合进入气管导管(1)内的加湿供氧管(3)管段。6. The particle humidification and oxygen supply pipe cutting pipe with pressure film according to claim 1, wherein the humidification and oxygen supply pipe (3) comprises a humidification pipe (31) and an oxygen supply pipe (32), The humidification liquid and oxygen are respectively supplied through the humidification pipe (31) and the oxygen supply pipe (32), and then mixed into the humidification and oxygen supply pipe (3) pipe section in the tracheal tube (1). 7.根据权利要求6所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述加湿供氧管(3)是由加湿管(31)和供氧管(32)组成的“Y”形管。7. The particle humidification and oxygen supply pipe cutting pipe with pressure film according to claim 6, characterized in that, the humidification and oxygen supply pipe (3) is composed of a humidification pipe (31) and an oxygen supply pipe (32) Consists of a "Y" shaped tube. 8.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述气管导管(1)为两头通的中空管。8 . The particle humidification oxygen supply tube with pressure membrane according to claim 1 , wherein the tracheal tube ( 1 ) is a hollow tube with two ends. 9 . 9.根据权利要求1所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述气管导管(1)的前端外表面设有气囊(4),该气囊(4)与所述充气管(2)密封套接,所述气管导管(1)的后端设有导管内塞(7),所述充气管(2)为可调节的充气压力管阀。9 . The particle humidification and oxygen supply tube incision tube with pressure film according to claim 1 , wherein the outer surface of the front end of the tracheal tube ( 1 ) is provided with an air bag ( 4 ), and the air bag ( 4 ) The inflatable tube (2) is sealed and sleeved, the rear end of the tracheal tube (1) is provided with a tube inner plug (7), and the inflation tube (2) is an adjustable inflation pressure tube valve. 10.根据权利要求1至9中任一项所述的有压力膜的微粒湿化供氧气管切开管,其特征在于,所述有压力膜的微粒湿化供氧气管切开管可通过加湿供氧管(3)连接湿化液和供氧装置,湿化和供氧的混合比例依据需要调节。10. The particle humidification and oxygen supply pipe cutting tube with pressure membrane according to any one of claims 1 to 9, wherein the particle humidification oxygen supply pipe cutting tube with pressure membrane can pass through The humidification and oxygen supply pipe (3) is connected with the humidification liquid and the oxygen supply device, and the mixing ratio of the humidification and the oxygen supply is adjusted according to the needs.
CN201920516238.8U 2019-04-16 2019-04-16 Particle humidification oxygen supply pipe cutting tube with pressure membrane Expired - Fee Related CN210644789U (en)

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Application Number Priority Date Filing Date Title
CN201920516238.8U CN210644789U (en) 2019-04-16 2019-04-16 Particle humidification oxygen supply pipe cutting tube with pressure membrane

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110051912A (en) * 2019-04-16 2019-07-26 赣南医学院第一附属医院 There is the particle humidifying oxygen supply Tracheostomy tube of pressure membrane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110051912A (en) * 2019-04-16 2019-07-26 赣南医学院第一附属医院 There is the particle humidifying oxygen supply Tracheostomy tube of pressure membrane
CN110051912B (en) * 2019-04-16 2025-02-18 赣南医学院第一附属医院 Microparticle humidification oxygen supply tube with pressure membrane cut-out tube

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